54206516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1087}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 117712896

約数和(自身を除く): 63506380

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 182, 274, 364, 548, 959, 1087, 1781, 1918, 2174, 3562, 3836, 4348, 7124, 7609, 12467, 14131, 15218, 24934, 28262, 30436, 49868, 56524, 98917, 148919, 197834, 297838, 395668, 595676, 1042433, 1935947, 2084866, 3871894, 4169732, 7743788, 13551629, 27103258, 54206516]

約数ペア:

[(1, 54206516), (2, 27103258), (4, 13551629), (7, 7743788), (13, 4169732), (14, 3871894), (26, 2084866), (28, 1935947), (52, 1042433), (91, 595676), (137, 395668), (182, 297838), (274, 197834), (364, 148919), (548, 98917), (959, 56524), (1087, 49868), (1781, 30436), (1918, 28262), (2174, 24934), (3562, 15218), (3836, 14131), (4348, 12467), (7124, 7609)]